def setUp(self):
self.song = Song(
"Thunderstruck", "ACDC", "Back in black", 5, 4.24, 256)
self.collection = []
self.collection2 = []
self.collection.append(self.song)
self.playList1 = Playlist(self.collection, "rock")
self.playList2 = Playlist(self.collection2, "pop")
def test_show_artists(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song2)
self.assertEqual(a, self.playList1.show_artist())
def test_playlist_str(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song2)
a = "ACDC Thunderstruck - 4.24\nACDC Shoot to thrill - 4.44\nGnR sweet child o mine - 6.44\n"
self.assertEqual(a, self.playList1.str())
def test_remove_disrated_songs(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"TNT", "ACDC", "Bon Scott baby", 3, 4.44, 256)
self.playList1.add_song(self.song2)
self.playList1.remove_disrated(5)
self.assertEqual(1, len(self.playList1.collection))
self.assertEqual("Thunderstruck", self.playList1.collection[0].title)
def test_remove_bad_quality(self):
flag1 = False
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"TNT", "ACDC", "Bon Scott baby", 3, 4.44, 256)
self.playList1.add_song(self.song2)
self.playList1.remove_bad_quality()
if self.song1 in self.playList1.collection:
flag1 = True
self.assertFalse(flag1)
def test_remove_song(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 256)
self.playList1.add_song(self.song1)
self.playList1.remove_song(self.song)
self.assertEqual(1, len(self.playList1.collection))
self.assertEqual("Shoot to thrill", self.playList1.collection[0].title)
def test_JSON_save(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song1)
self.playList1.save("/home/biser/JSon/json1.json")
self.song3 = Song(
"Give in to me", "Jackson and Slash", "Best", 4, 4.44, 256)
self.song4 = Song(
"Cant stop", "RHCP", "blqblq", 4, 4.44, 128)
self.playList2.add_song(self.song3)
self.playList2.add_song(self.song4)
self.playList2.save("/home/biser/JSon/json2.json")
class TestSong(unittest.TestCase):
def setUp(self):
self.new_song = Song("How Come", "D12", "D12 World", 225, 320)
def test_init(self):
self.assertEqual(self.new_song.title, "How Come")
self.assertEqual(self.new_song.artist, "D12")
self.assertEqual(self.new_song.album, "D12 World")
self.assertEqual(self.new_song.le, 225)
self.assertEqual(self.new_song.bitrate, 320)
self.assertEqual(self.new_song.rating, 0)
def test_rate(self):
self.new_song.rate(3)
self.assertEqual(self.new_song.rating, 3)
with self.assertRaises(ValueError):
self.new_song.rate(6)
with self.assertRaises(ValueError):
self.new_song.rate(-1)
def test_str(self):
self.assertEqual(str(self.new_song), "D12 - How Come 3:45")
def setUp(self):
self.new_song = Song("How Come", "D12", "D12 World", 225, 320)
def __init__(self, artist, album, title, song_id):
Song.__init__(self, artist, album, title)
self.song_id = song_id
def test_total_length(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 256)
self.playList1.add_song(self.song1)
self.assertEqual(8.68, self.playList1.total_length())
class music_player_test(unittest.TestCase):
def setUp(self):
self.song = Song(
"Thunderstruck", "ACDC", "Back in black", 5, 4.24, 256)
self.collection = []
self.collection2 = []
self.collection.append(self.song)
self.playList1 = Playlist(self.collection, "rock")
self.playList2 = Playlist(self.collection2, "pop")
def test_Song_constructor(self):
self.assertEqual("Thunderstruck", self.song.title)
self.assertEqual("ACDC", self.song.artist)
self.assertEqual("Back in black", self.song.album)
self.assertEqual(5, self.song.rating)
self.assertEqual(4.24, self.song.length)
self.assertEqual(256, self.song.bitrate)
def test_Song_rate_func(self):
self.song.rate(4)
self.assertEqual(4, self.song.rating)
def test_Song_rate_func_invalid_rating(self):
self.assertEqual("invalid rating", self.song.rate(16))
self.assertEqual(5, self.song.rating)
def test_Playlist_constructor(self):
self.assertEqual(
self.collection[0].title, self.playList1.collection[0].title)
def test_add_song(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 256)
self.playList1.add_song(self.song1)
self.assertEqual("Shoot to thrill", self.playList1.collection[1].title)
def test_remove_song(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 256)
self.playList1.add_song(self.song1)
self.playList1.remove_song(self.song)
self.assertEqual(1, len(self.playList1.collection))
self.assertEqual("Shoot to thrill", self.playList1.collection[0].title)
def test_total_length(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 256)
self.playList1.add_song(self.song1)
self.assertEqual(8.68, self.playList1.total_length())
def test_remove_disrated_songs(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"TNT", "ACDC", "Bon Scott baby", 3, 4.44, 256)
self.playList1.add_song(self.song2)
self.playList1.remove_disrated(5)
self.assertEqual(1, len(self.playList1.collection))
self.assertEqual("Thunderstruck", self.playList1.collection[0].title)
def test_remove_bad_quality(self):
flag1 = False
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"TNT", "ACDC", "Bon Scott baby", 3, 4.44, 256)
self.playList1.add_song(self.song2)
self.playList1.remove_bad_quality()
if self.song1 in self.playList1.collection:
flag1 = True
self.assertFalse(flag1)
def test_show_artists(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song2)
self.assertEqual(a, self.playList1.show_artist())
def test_playlist_str(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song2)
a = "ACDC Thunderstruck - 4.24\nACDC Shoot to thrill - 4.44\nGnR sweet child o mine - 6.44\n"
self.assertEqual(a, self.playList1.str())
def test_JSON_save(self):
self.song1 = Song(
"Shoot to thrill", "ACDC", "Back in black", 4, 4.44, 128)
self.playList1.add_song(self.song1)
self.song2 = Song(
"sweet child o mine", "GnR", "Apetite for destruction", 5, 6.44, 256)
a = ["ACDC", "GnR"]
self.playList1.add_song(self.song1)
self.playList1.save("/home/biser/JSon/json1.json")
self.song3 = Song(
"Give in to me", "Jackson and Slash", "Best", 4, 4.44, 256)
self.song4 = Song(
"Cant stop", "RHCP", "blqblq", 4, 4.44, 128)
self.playList2.add_song(self.song3)
self.playList2.add_song(self.song4)
self.playList2.save("/home/biser/JSon/json2.json")
def test_JSON_load(self):
Playlist.load("/home/biser/JSon/json1.json")
pass